| CLASS | DRUG/TOX | LP7790-1 | 
| COMPONENT | Valproate.free/Valproate.total | LP287356-2 | 
| PROPERTY | MFr | LP6831-4 | 
| TIME_ASPCT | Pt | LP6960-1 | 
| SYSTEM | Ser/Plas | LP7576-4 | 
| SCALE_TYP | Qn | LP7753-9 | 
| parent | Valproate Free | Serum or Plasma | Drug toxicology | LP390872-2 | 
| CLASSTYPE | Laboratory class | |
| ORDER_OBS | Observation | |
| EXAMPLE_UNITS | % | |
| EXAMPLE_UCUM_UNITS | % | |
| UNITSREQUIRED | N | |
| STATUS | ACTIVE | 
| LONG_COMMON_NAME | en-US | Valproate Free/Valproate.total in Serum or Plasma | 
| LONG_COMMON_NAME | en-US | Valproate Free/Valproate.total in Serum or Plasma | 
| SHORTNAME | en-US | Valproate Free MFr SerPl | 
| ConsumerName | en-US | Free valproate/Valproate.total, Blood | 
| SHORTNAME | es-AR | valproato.libre/valproato.total:fracción de masa:punto en el tiempo:suero/plasma:cuantitativo: | 
| SHORTNAME | pt-BR | Valproate Free MFr SerPl | 
| LONG_COMMON_NAME | nl-NL | Valproaat.vrije/valproaat.totaal [massafractie] in serum of plasma | 
| LONG_COMMON_NAME | es-MX | Valproato.libre/Valproato.total: Suero o Plasma : Punto temporal: Fracción de masa: Cuantitativo: | 
LOINC Version: 2.78